ESP-01 Is there any serial output on startup?

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ESP-01 Is there any serial output on startup?

By Dimitre
- Sat Jul 28, 2018 11:30 am #77457 Hello, I'm building a prototype using ESP-01 to send MIDI via TX Pin, and every time I turn it on it seems to send some bytes to midi out (here is program change) and I was wondering if is there any initialization message on Serial. In the case there is, how to disable it.

Thank you.
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